Supplier Page from Aladdin Scientific Corporation for (2-fluoro-4-hydroxyphenyl)boronic acid（contains varying amounts of Anhydride）
(3-Ammoniopropyl)di-tert-butylphosphonium bis(tetrafluoroborate) from Aladdin Scientific Corporation
1,2,3-Trifluorobenzene from Aladdin Scientific Corporation
6-bromo-hexanoic acid methyl ester from Aladdin Scientific Corporation
Tetryzoline from Aladdin Scientific Corporation